This Channel initiated by Dr. D. R. Vij (former Professor of Physics, Kurukshetra University, India) primarily aims at taking free education to the doorsteps of learners who for various economic and social factors can not avail benefits of regular coaching.
In view of the congested classrooms coupled with hefty tuition fee, social taboos and hazards of travelling (for girls in particular) this mode of extending education had become a necessity.
This self-learning approach is a definite step towards democratization of education i.e. taking education even to individuals who staying in remote and far off areas were being deprived of education for no fault of theirs.
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All video lessons are systematically indexed on the website: www.gianmandir.com wherein one can register free of cost.
Dr. D. R. Vij
Professor of Physics (Retd.)
Video Keyword – and bond structure of materials
Video Title – XII Chemistry – Solid State – Coordination Number and Radius Ratio by Gaurav Sir
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How to find average molecular mass of given compound by the use of chemical formula.We will also find the average molar mass of isotopes of an element.In order to determine molar mass ,we look at the formula to how many atoms of each type are in it.If you have any questions or video request comment below.To stay updated with new tutorials and lessons from CHANDRAHAS SIR. Email:-email@example.com, Contact no:- 9759860517